Introducing the ESPN.com preseason All-ACC team:
Offense
QB Lamar Jackson, Louisville: Jackson won the Heisman Trophy last season but could be even better this year after racking up more than 5,000 yards of total offense and 51 total touchdowns in 2016.
RB Mark Walton, Miami: The lone returning 1,000-yard running back in the ACC, Walton is poised to have an even bigger year.
RB Qadree Ollison, Pittsburgh: The 2015 ACC Offensive Rookie of the Year, Ollison has earned praise from coach Pat Narduzzi for the way he has stepped up in the spring and fall.